The outdoor energy storage cabinet integrates modular PCS, energy management monitoring system, and distribution system. With modular PCS, it is easy to maintain and expand.
The FlexiO series is a highly integrated battery energy storage system (BESS) designed to optimize performance and reduce costs for stationary commercial and industrial energy storage applications.
It is a large multi-function smart energy storage station. Comprehensive and multi-level battery protection strategies and troubleshooting measures are in place. Various units can be easily
Flexible and Convenient: Modular PCS allows for linear expansion of battery units and bidirectional energy storage inverter units; it possesses independent charging and discharging control capabilities
🔋 High-Capacity Outdoor Energy Storage for Scalable Applications Key Features： 1075kWh battery storage with 500 kW rated AC output, ideal for commercial and industrial loads. Combines LFP
Based on 2 standard cabinets, SUNSYS HES L is a modular energy storage system that uses 2 standard cabinets to enable 32 UL certified configurations, providing ideal system sizing for a variety
It is a large multi-function smart energy storage station. Comprehensive and
Prisma Storage is a flexible Power Conversion System (PCS) designed to manage and optimise your energy storage. Available as a ready-to-use cabinet or a kit for custom integration, it fits any
This integrated solar battery storage cabinet is engineered for robust performance, with system configurations readily scalable to meet demands such as a 100kwh battery storage requirement.
This solution uses 5 sets of 100kW/215kWh modular outdoor cabinet energy storage system, which support up to 15 units in parallel. It''s an ideal choice for application scenarios such as factories,
PEES Power Systems is a leading provider of advanced energy solutions in South Africa and Africa. We specialize in microgrid systems, solar photovoltaic (PV) power generation, BESS (battery energy storage systems), grid‑tied / hybrid / off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion & LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes energy storage containers, energy storage cabinets, containerised power stations, off‑grid power supply systems, backup emergency power, clean energy solutions, new energy storage systems, and green power systems. We offer battery cabinets with integrated BMS, outdoor all‑in‑one storage cabinets, commercial & industrial storage, communication battery cabinets, server racks, and transformer capacity expansion services. Whether you need a small off‑grid system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with South African and international standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.